Provocaine hydrochloride is a local anaesthetic.Two blue cardboard boxes containing six (6) ampoules of procaine hydrochloride. One box has been opened but the six ampoules remain intact. The other box has unbroken adhesive seals. The ampoules have been separated by cardboard barriers which are lined with shredded paper for absorbency. There is a corrugated carboard layer between the lid and the ampoules as well. The instructions printed in the lid of the box mention a file for opening the ampoules but that is missing.provocaine hydrochloride, local anaesthetic, novocain, novocaine, adrenaline, elliotts & australian drugs pty ltd, sydney